如何在我的Java程序中实现背景音乐？[重复]

Question

import sun.audio.*;
import java.io.*;
public class musicTest
{
   public static void main(String[] args)
   {
   try
   {
      InputStream in = new FileInputStream("musicFile.mp3");
      AudioStream as = new AudioStream(in);
      AudioPlayer.player.start(as);
   }
   catch(FileNotFoundException e)
   {
      System.out.println("File does not exist or could not be found.");
      System.out.println("FileNotFoundException: " + e.getMessage());
   }
   catch(IOException e)
   {
      System.out.println("Problem reading file.");
      System.out.println("IOException: " + e.getMessage());
   }
   }
}

当我尝试编译程序时，它说，“AudioStream是内部专有API，可能会在未来的版本中被删除...AudioPlayer是内部专有API，在未来版本中可能会被删除..."

我该如何解决这个问题？

Answer 1

试试这样的方法：

    String filename="foo.wav";
    Clip clip=AudioSystem.getClip();
    AudioInputStream inputStream=AudioSystem.getAudioInputStream(new BufferedInputStream(Audio.class.getResourceAsStream(filename)));
    if(inputStream!=null) {
        clip.open(inputStream);
        FloatControl gainControl=(FloatControl)clip.getControl(FloatControl.Type.MASTER_GAIN);
        gainControl.setValue(+6.0f); // ?
        clip.start();
        // maybe do not wait?
        while(clip.getMicrosecondLength()!=clip.getMicrosecondPosition())
            Thread.yield(); // wait
        // or at least don't wait here?
        Thread.sleep(500);
        clip.close();
    }

适用于视窗 8.1

确保 wave 文件与具有代码的类位于同一目录，并确保它位于类路径上。

此外，您可能希望在单独的线程上执行此操作。